Home / 16,561,208.30-24,844,508.72-4,890,760.16

Finding the Fourth Proportional to 16,561,208.30, 24,844,508.72 and 4,890,760.16

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Solution

The fourth proportional to 16,561,208.30, 24,844,508.72 and 4,890,760.16 is: 7,336,936.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,561,208.30 : 24,844,508.72 = 4,890,760.16 : x
  2. Step 2: Convert to fraction form
    16,561,208.30/24,844,508.72 = 4,890,760.16/x
  3. Step 3: Cross multiply
    16,561,208.30x = 24,844,508.72 × 4,890,760.16
  4. Step 4: Simplify right side
    16,561,208.30x = 121,508,533,442,548.59
  5. Step 5: Solve for x
    x = 121,508,533,442,548.59/16,561,208.30
  6. Step 6: Final answer
    x = 7,336,936.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.